On 21/11/2007, peter green <plugwash(a)p10link.net> wrote:
(How does cropping figure into all this? Almost
every one of my uploads
is cropped, sometimes by quite a lot. Does anybody really want multiple
megabytes of out-of-focus background shrubbery? :-) )
Sometimes you want to adjust the aspect ratio of an image (say to make
it fill the width of a wide taxobox without taking up too much height).
If you don't have an orginal with plenty of background to work on this
is much harder (since you would have to create more background or lift
the foreground image onto a new background).
A user may want to crop an image containing multiple objects down to
just one object. A high resolution image of a building could be
cropped down to just show a distinctive window to go in a Wikipedia
article about that style of window (no other free alternative?). If
the image is high resolution, the cropped image showing just the
window would still be good enough quality to use in the article.
--
Oldak Quill (oldakquill(a)gmail.com)